Kidde Hardwired Combination Carbon Monoxide and Smoke Alarm KN-COSM-IBA

The Kidde KN-COSM-IBA uses breakthrough technology to offer a fast response to real fires， including smoldering and fast-flaming， as well as protect you from carbon monoxide and dramatically reduce the chance of nuisance alarms. The Intelligent sensor technology combines the detection capabilities of an ionization smoke sensor which is more likely to detect smaller， less visible fire particles， like those produced by flaming fires with that of an electrochemical sensor， which is used to detect CO. Since carbon monoxide is present in all fires， having both detection chambers work together in one alarm is a breakthrough in the fire safety industry. When either sensor notices a potential hazard， it will communicate with the other. Depending on what is detected， the alarm will adjust its smoke sensitivity in order to better discriminate between a real hazard and a false one.

• Four short alarm beeps followed by a verbal warning. This continues until the unit is reset or the CO is eliminated
• One chirp followed by warning Low Battery . The red LED light will flash. This pattern will continue every minute for at least seven days
• If the alarm had detected a CO level of 100ppm or higher when the Test/Reset button is pressed